Lance Cpl. Christian G. Rosario, trumpet instrumentalist with the Marine Forces Reserve Band, participates in high intensity tactical training during a Total Force Fitness event, March 29, 2019. HITT lockers are portable containers that include workout necessities like dumbbells, plates, kettlebells, ropes and pullup bars to keep Marines physically fit regardless of their location. (U.S. Marine Corps photo by Sgt. Dante J. Fries)